2847976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 5797440

約数和(自身を除く): 2949464

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 487, 731, 974, 1462, 1948, 2924, 3896, 5848, 8279, 16558, 20941, 33116, 41882, 66232, 83764, 167528, 355997, 711994, 1423988, 2847976]

約数ペア:

[(1, 2847976), (2, 1423988), (4, 711994), (8, 355997), (17, 167528), (34, 83764), (43, 66232), (68, 41882), (86, 33116), (136, 20941), (172, 16558), (344, 8279), (487, 5848), (731, 3896), (974, 2924), (1462, 1948)]